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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— O-β-galactosyl-(1->4)-O-β-D-galactosyl-(1->2)-glycerol 117591-26-1 C15H28O13
    O-β-galactosyl-(1->4)-O-β-D-galactosyl-(1->2)-glycerol
    —— O-(2,4-Dichlorophenyl) O-ethyl S-methyl phosphorothioate 6856-18-4 C9H11Cl2O3PS
    O-(2,4-Dichlorophenyl) O-ethyl S-methyl phosphorothioate
    —— O-ethyl-O-(2-naphthyl)-N-isopropyl phosphoramidate 1338561-60-6 C15H20NO3P
    O-ethyl-O-(2-naphthyl)-N-isopropyl phosphoramidate
    —— o-(2-naphtho<2,1-b>thenyl)benzaldehyde 88220-24-0 C20H14OS
    o-(2-naphtho<2,1-b>thenyl)benzaldehyde
    —— o-(4,7-Dihydro-1,3-dioxepin-2-yl)phenyl methylcarbamate 7070-71-5 C13H15NO4
    o-(4,7-Dihydro-1,3-dioxepin-2-yl)phenyl methylcarbamate
    —— O-benzyl-O'-(2'-hydroxyethyl)-2,2,3,3-tetrafluorobutane-1,4-diol 663176-03-2 C13H16F4O3
    O-benzyl-O'-(2'-hydroxyethyl)-2,2,3,3-tetrafluorobutane-1,4-diol
    —— O-Ethyl-N-(3-acetyl-1.2-dihydrobenzyl)carbamat 67938-91-4 C12H17NO3
    O-Ethyl-N-(3-acetyl-1.2-dihydrobenzyl)carbamat
    —— O-acetylelasnin 74583-84-9 C26H42O5
    O-acetylelasnin
    —— o-(1-cis-Propenyl)thioacetanilide 72844-87-2 C11H13NS
    o-(1-cis-Propenyl)thioacetanilide
    —— o-(1-trans-Propenyl)thioacetanilide 72844-87-2 C11H13NS
    o-(1-trans-Propenyl)thioacetanilide
    —— Octadecan-7,12-dicarbonsaeure 127075-18-7 C20H38O4
    Octadecan-7,12-dicarbonsaeure
    —— O6-((3-((2-(2-(2-(2,2,2-trifluoroacetamido)ethoxy)ethoxy)ethoxy)methyl))benzyl)guanine 1370437-59-4 C21H25F3N6O5
    O6-((3-((2-(2-(2-(2,2,2-trifluoroacetamido)ethoxy)ethoxy)ethoxy)methyl))benzyl)guanine
    —— o-Amino-β-methyl-phenaethylamin 411210-76-9 C9H14N2
    o-Amino-β-methyl-phenaethylamin
    —— Oxybis(chlorodi(pi-cyclopentadienyl)titanium) 12118-17-1 C20H20Cl2OTi2
    Oxybis(chlorodi(pi-cyclopentadienyl)titanium)
    —— O2-(methylsulfonylmethyl) 1-(isopropylamino)diazen-1-ium-1,2-diolate 1404220-38-7 C5H13N3O4S
    O2-(methylsulfonylmethyl) 1-(isopropylamino)diazen-1-ium-1,2-diolate
    —— O-MTM hydroxylamine hydrochloride 41108-17-2 C2H7NOS*ClH
    O-MTM hydroxylamine hydrochloride
    —— (+/-)-O<sup>1</sup>-(2-nitrobenzyl)glycerol 148693-67-8 C10H13NO5
    (+/-)-O<sup>1</sup>-(2-nitrobenzyl)glycerol
    —— O-Glycylglykolsaeure 19556-28-6 C4H7NO4
    O-Glycylglykolsaeure
    —— o-Toluic acid, 2-isopropylhydrazide 15563-21-0 C11H16N2O
    o-Toluic acid, 2-isopropylhydrazide
    —— O-(1-hydroxybutyl)-O-(2-cyanoethyl)-N-morpholino phosphonothioate 1233482-73-9 C11H21N2O4PS
    O-(1-hydroxybutyl)-O-(2-cyanoethyl)-N-morpholino phosphonothioate
    —— O-(1-hydroxypropyl)-O-(2-cyanoethyl)-N-morpholino phosphonothioate 1233482-67-1 C10H19N2O4PS
    O-(1-hydroxypropyl)-O-(2-cyanoethyl)-N-morpholino phosphonothioate
    —— O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-chloro-3-(trifluoromethyl)phenylthiocarbamate 1152595-36-2 C19H14ClF3N2O3S
    O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-chloro-3-(trifluoromethyl)phenylthiocarbamate
    —— O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-cyanophenylthiocarbamate 1152595-23-7 C19H15N3O3S
    O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-cyanophenylthiocarbamate
    —— O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-acetylphenylthiocarbamate 1152595-20-4 C20H18N2O4S
    O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-acetylphenylthiocarbamate
    —— O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-chlorophenyl(thien-2-ylcarbonyl)thiocarbamate 1158349-42-8 C23H17ClN2O4S2
    O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-chlorophenyl(thien-2-ylcarbonyl)thiocarbamate
    —— O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-chloro-3-nitrophenylthiocarbamate 1152595-34-0 C18H14ClN3O5S
    O-[2-(5-methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl] 4-chloro-3-nitrophenylthiocarbamate
    —— O-Benzylstegobiol 152428-80-3 C20H28O3
    O-Benzylstegobiol
    —— o-[2-(pyridin-4-yl)ethynyl]aniline 1259524-54-3 C13H10N2
    o-[2-(pyridin-4-yl)ethynyl]aniline
    —— oxovanadium;sulfuric acid;dihydrate —— H6O7SV
    oxovanadium;sulfuric acid;dihydrate
    —— Oxazole, 5-(2-bromoethyl)-4-methyl-, 1,2-ethanedisulfonate (2:1) 15913-39-0 C14H22Br2N2O8S2
    Oxazole, 5-(2-bromoethyl)-4-methyl-, 1,2-ethanedisulfonate (2:1)
    —— O-(1-pyrenylmethyl)hydroxylamine 1259085-88-5 C17H13NO
    O-(1-pyrenylmethyl)hydroxylamine
    —— O-(2,4-Dichlorophenyl) S-propyl methylphosphonodithioate 63869-33-0 C10H13Cl2OPS2
    O-(2,4-Dichlorophenyl) S-propyl methylphosphonodithioate
    —— O-(E)-[(2-chlorothiazol-5-yl)methyl] 1-{1-[(2-chlorothiazol-5-yl)methyl]-5-methyl-1H-1,2,3-triazol-4-yl} ethanone oxime ether 1205745-31-8 C13H12Cl2N6OS2
    O-(E)-[(2-chlorothiazol-5-yl)methyl] 1-{1-[(2-chlorothiazol-5-yl)methyl]-5-methyl-1H-1,2,3-triazol-4-yl} ethanone oxime ether
    —— O-(E)-[(2-chlorothiazol-5-yl)methyl] 1-{1-[(6-chloropyridin-3-yl)methyl]-5-methyl-1H-1,2,3-triazol-4-yl} ethanone oxime ether 1205745-27-2 C15H14Cl2N6OS
    O-(E)-[(2-chlorothiazol-5-yl)methyl] 1-{1-[(6-chloropyridin-3-yl)methyl]-5-methyl-1H-1,2,3-triazol-4-yl} ethanone oxime ether
    —— o-Tolyl-3-chlorpropionat 42244-85-9 C10H11ClO2
    o-Tolyl-3-chlorpropionat
    —— O-(2-quinolinylmethyl)-N-quinaldoyl-D,L-tyrosine methyl ester 353799-04-9 C30H25N3O4
    O-(2-quinolinylmethyl)-N-quinaldoyl-D,L-tyrosine methyl ester
    —— o-methoxybenzyl allenyl ketone 219660-45-4 C12H12O2
    o-methoxybenzyl allenyl ketone
    —— o-bromo-p-cyanoacetophenone 1260761-83-8 C9H6BrNO
    o-bromo-p-cyanoacetophenone
    —— O-methylmandelaldehyde oxime 101693-98-5 C9H11NO2
    O-methylmandelaldehyde oxime
    —— octyl (Z)-3-bromoacrylate 144049-19-4 C11H19BrO2
    octyl (Z)-3-bromoacrylate
    —— o-Methoxy-β-nitrostilben 33036-21-4 C15H13NO3
    o-Methoxy-β-nitrostilben
    —— O-{2-[(3aR,7aS)-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl]ethyl} 4-chlorobenzoyl(4-chlorophenyl)thiocarbamate 1158349-49-5 C24H20Cl2N2O4S
    O-{2-[(3aR,7aS)-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl]ethyl} 4-chlorobenzoyl(4-chlorophenyl)thiocarbamate
    —— Octin-(3)-on-(2)-2.4-dinitro-phenylhydrazon 1679-34-1 C14H16N4O4
    Octin-(3)-on-(2)-2.4-dinitro-phenylhydrazon
    —— octa-<i>N</i>-methyl-1-oxa-4,6,8,10-tetraaza-5λ<sup>5</sup>,7λ<sup>5</sup>,9λ<sup>5</sup>-triphospha-spiro[4.5]deca-5,7,9-triene-7,7,9,9-tetraamine 64487-61-2 C10H29N8OP3
    octa-<i>N</i>-methyl-1-oxa-4,6,8,10-tetraaza-5λ<sup>5</sup>,7λ<sup>5</sup>,9λ<sup>5</sup>-triphospha-spiro[4.5]deca-5,7,9-triene-7,7,9,9-tetraamine
    —— O-Aethyl-O-<2-cyan-phenyl>-phenyl-thiophosphorsaeure 17313-31-4 C15H14NO2PS
    O-Aethyl-O-<2-cyan-phenyl>-phenyl-thiophosphorsaeure
    —— O-diphenylmethoxyamine hydrochloride 3482-34-6 C13H13NO*ClH
    O-diphenylmethoxyamine hydrochloride
    —— O-Methyl-N-tert.-butylformimidat 49680-36-6 C6H13NO
    O-Methyl-N-tert.-butylformimidat
    —— O<sup>6</sup>-Allyl-N<sup>2</sup>-(allyloxycarbonyl)-3',5'-O-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine 150904-00-0 C29H49N5O6Si2
    O<sup>6</sup>-Allyl-N<sup>2</sup>-(allyloxycarbonyl)-3',5'-O-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine
    —— Oxazole, 5-(2-chloroethyl)-4-methyl-2-phenyl-, 1,2-ethanedisulfonate (2:1) 17944-56-8 C26H30Cl2N2O8S2
    Oxazole, 5-(2-chloroethyl)-4-methyl-2-phenyl-, 1,2-ethanedisulfonate (2:1)
    —— o-(2-Oxocyclohexylmethyl)-phenylacetaldehyde 109573-83-3 C15H18O2
    o-(2-Oxocyclohexylmethyl)-phenylacetaldehyde